machine_config::machine_config(const game_driver &gamedrv, emu_options &options)
: m_minimum_quantum(attotime::zero),
m_watchdog_vblank_count(0),
m_watchdog_time(attotime::zero),
m_nvram_handler(NULL),
m_memcard_handler(NULL),
m_default_layout(NULL),
m_gamedrv(gamedrv),
m_options(options)
{
// construct the config
(*gamedrv.machine_config)(*this, NULL, NULL);
bool is_selected_driver = mame_stricmp(gamedrv.name,options.system_name())==0;
// intialize slot devices - make sure that any required devices have been allocated
slot_interface_iterator slotiter(root_device());
for (device_slot_interface *slot = slotiter.first(); slot != NULL; slot = slotiter.next())
{
device_t &owner = slot->device();
astring temp;
const char *selval = options.main_value(temp, owner.tag()+1);
bool isdefault = (options.priority(owner.tag()+1)==OPTION_PRIORITY_DEFAULT);
if (!is_selected_driver || !options.exists(owner.tag()+1))
selval = slot->default_option();
if (selval != NULL && *selval != 0)
{
const device_slot_option *option = slot->option(selval);
if (option && (isdefault || option->selectable()))
{
device_t *new_dev = device_add(&owner, option->name(), option->devtype(), option->clock());
const char *default_bios = option->default_bios();
if (default_bios != NULL)
device_t::static_set_default_bios_tag(*new_dev, default_bios);
machine_config_constructor additions = option->machine_config();
if (additions != NULL)
(*additions)(const_cast<machine_config &>(*this), new_dev, new_dev);
const input_device_default *input_device_defaults = option->input_device_defaults();
if (input_device_defaults)
device_t::static_set_input_default(*new_dev, input_device_defaults);
}
else
throw emu_fatalerror("Unknown slot option '%s' in slot '%s'", selval, owner.tag()+1);
}
}
// when finished, set the game driver
driver_device::static_set_game(*m_root_device, gamedrv);
// then notify all devices that their configuration is complete
device_iterator iter(root_device());
for (device_t *device = iter.first(); device != NULL; device = iter.next())
if (!device->configured())
device->config_complete();
}
machine_config::machine_config(const game_driver &gamedrv, emu_options &options)
: m_minimum_quantum(attotime::zero),
m_default_layout(nullptr),
m_gamedrv(gamedrv),
m_options(options)
{
// construct the config
(*gamedrv.machine_config)(*this, nullptr, nullptr);
bool is_selected_driver = core_stricmp(gamedrv.name,options.system_name())==0;
// intialize slot devices - make sure that any required devices have been allocated
for (device_slot_interface &slot : slot_interface_iterator(root_device()))
{
device_t &owner = slot.device();
std::string selval;
bool isdefault = (options.priority(owner.tag()+1)==OPTION_PRIORITY_DEFAULT);
if (is_selected_driver && options.exists(owner.tag()+1))
selval = options.main_value(owner.tag()+1);
else if (slot.default_option() != nullptr)
selval.assign(slot.default_option());
if (!selval.empty())
{
const device_slot_option *option = slot.option(selval.c_str());
if (option && (isdefault || option->selectable()))
{
device_t *new_dev = device_add(&owner, option->name(), option->devtype(), option->clock());
const char *default_bios = option->default_bios();
if (default_bios != nullptr)
device_t::static_set_default_bios_tag(*new_dev, default_bios);
machine_config_constructor additions = option->machine_config();
if (additions != nullptr)
(*additions)(const_cast<machine_config &>(*this), new_dev, new_dev);
const input_device_default *input_device_defaults = option->input_device_defaults();
if (input_device_defaults)
device_t::static_set_input_default(*new_dev, input_device_defaults);
}
else
throw emu_fatalerror("Unknown slot option '%s' in slot '%s'", selval.c_str(), owner.tag()+1);
}
}
// when finished, set the game driver
driver_device::static_set_game(*m_root_device, gamedrv);
// then notify all devices that their configuration is complete
for (device_t &device : device_iterator(root_device()))
if (!device.configured())
device.config_complete();
}
machine_config::machine_config(const game_driver &gamedrv, emu_options &options)
: m_minimum_quantum(attotime::zero),
m_watchdog_vblank_count(0),
m_watchdog_time(attotime::zero),
m_nvram_handler(NULL),
m_memcard_handler(NULL),
m_video_attributes(0),
m_gfxdecodeinfo(NULL),
m_total_colors(0),
m_default_layout(NULL),
m_gamedrv(gamedrv),
m_options(options),
m_root_device(NULL)
{
// construct the config
(*gamedrv.machine_config)(*this, NULL);
bool is_selected_driver = strcmp(gamedrv.name,options.system_name())==0;
// intialize slot devices - make sure that any required devices have been allocated
slot_interface_iterator slotiter(root_device());
for (device_slot_interface *slot = slotiter.first(); slot != NULL; slot = slotiter.next())
{
const slot_interface *intf = slot->get_slot_interfaces();
if (intf != NULL)
{
device_t &owner = slot->device();
astring temp;
const char *selval = options.main_value(temp, owner.tag()+1);
bool isdefault = (options.priority(owner.tag()+1)==OPTION_PRIORITY_DEFAULT);
if (!is_selected_driver || !options.exists(owner.tag()+1))
selval = slot->get_default_card();
if (selval != NULL && *selval != 0)
{
bool found = false;
for (int i = 0; intf[i].name != NULL; i++)
{
if (strcmp(selval, intf[i].name) == 0)
{
if ((!intf[i].internal) || (isdefault && intf[i].internal))
{
const char *def = slot->get_default_card();
bool is_default = (def != NULL && strcmp(def, selval) == 0);
device_t *new_dev = device_add(&owner, intf[i].name, intf[i].devtype, is_default ? slot->default_clock() : 0);
found = true;
if (is_default) {
device_t::static_set_input_default(*new_dev, slot->input_ports_defaults());
if (slot->default_config()) {
device_t::static_set_static_config(*new_dev, slot->default_config());
}
}
}
}
}
if (!found)
throw emu_fatalerror("Unknown slot option '%s' in slot '%s'", selval, owner.tag()+1);
}
}
}
// when finished, set the game driver
driver_device::static_set_game(*m_root_device, gamedrv);
// then notify all devices that their configuration is complete
device_iterator iter(root_device());
for (device_t *device = iter.first(); device != NULL; device = iter.next())
if (!device->configured())
device->config_complete();
}
